Genuine OEM Volkswagen Exhaust Gas Cooler Sleeve, part number 03N971461F. This component is designed to provide crucial heat protection for the exhaust gas cooler, managing thermal transfer and protecting surrounding engine bay components. Weighing approximately 0.0441 kg, it is precisely shaped to fit the cooler. Using a genuine OEM sleeve ensures the correct heat-resistant materials and exact dimensions, which are vital for effective thermal management and preventing heat-related damage to other parts.